secondary caries
英 [ˈsekəndri ˈkeəriːz]
美 [ˈsekənderi ˈkeriːz]
网络 继发龋; 继发性龋; 性蛀牙; 二次性蛀牙; 继发性龃齿
双语例句
- Evaluation of the Clinical Effect of Fluoride Varnish in Preventing Secondary Caries of Primary Molar Teeth
氟保护漆预防乳磨牙继发龋的临床效果观察 - However, problems such as technique sensitivity, postoperative sensitivity, secondary caries and discoloration, are commonly encountered in clinical practice, affecting the final restorative result.
但是，临床医生在进行黏结修复时也会碰到技术敏感性、术后敏感、继发龋、修复体着色等多种问题，若处理不当则可能影响最终的修复效果。 - But some problems are still not well solved such as secondary caries at the margins of composite resin.
但是复合树脂易形成继发龋而导致修复失败的问题还有待于进一步完善； - To avoid color unmatched between composite restorations and surrounding tooth and secondary caries, the composites may needed replacement after bleaching.
为避免树脂充填材料和周围牙齿颜色的不匹配以及继发龋的发生，建议漂白治疗后重新更换修复体。 - Medical check-up was taken to 2880 students varying from 12 to 16 from two randomly selected secondary schools in Fenyang in 2002. Indices of the check-up included height, weight, chest circumference, blood pressure, vital capacity, eyesight, heamoglobin and dental caries.
2002年随机抽取汾阳市两所初中学校，对其12～16岁2880名学生进行生长发育和营养状况的现况调查。调查指标包括身高、体重、胸围、血压、肺活量、视力、血红蛋白、龋齿。 - After 6 months, secondary caries rate was recorded.
治疗6个月后复查患牙的继发龋情况。 - Diagnosis and prevention of secondary caries
继发龋的诊断和预防 - Analysis of the risk factors inducing secondary caries of primary teeth
乳牙继发龋危险因素分析 - Conclusions ART is a simple, appropriate and effective method for the management of primary caries and the incidence of secondary caries is less common.
结论应用ART技术治疗龋洞是一个简便、可行、有效的方法，而且继发龋率低。 - Risk factors for secondary caries in posterior teeth
后牙窝洞修复继发龋危险因素分析 - Compare the secondary caries rate and missing rate of the two methods after 6 months.
6个月后复查，比较两种方法的继发龋发生率和脱落率。 - Methods The 391 permanent teeth with fissure were sealed with DMG light-cure resin sealant and followed up for three years. The retention rate of sealant, the incidence rate of secondary caries and the incidence rate of caries in control teeth were observed in 3 years.
方法应用DMG光固化复合树脂窝沟封闭剂对391颗成年恒牙进行窝沟封闭，连续3年复查封闭剂的保留率、继发龋患率及对照牙的龋患率。 - Unreliable marginal adaptation will result in accumulation of dental plaques, furthermore lead to secondary caries and marginal gingivitis. It will influence negatively not only the health of teeth and periodontal tissues, but also esthetic effects of gingival margins of restorations.
适合性不良的修复体将导致菌斑聚集，进而发生继发龋、龈缘炎，严重影响牙体、牙周组织健康及修复体颈缘的美观效果。 - It is discovered that secondary caries and losing of retention are the main reasons for the failure of fixed prostheses.
研究发现，继发龋和冠固位丧失是固定修复失败的主要原因。 - The mainly failure reasons were: veneering chipping and delamination, secondary caries and so on.
主要失败原因有：饰瓷剥脱、修复体边缘的继发龋的发生等。 - The finite element analysis results show: the secondary caries of traditional cavity is mainly due to the excessive tensile stress at the interface, which could lead to the tooth fracture.
有限元分析结果显示：传统洞型由于修复界面上拉应力过大，很容易发生继发龋，从而引起牙体折裂。